CN215465148U

CN215465148U - Roller cleaning device of magnetic separator

Info

Publication number: CN215465148U
Application number: CN202120384803.7U
Authority: CN
Inventors: 窦静海
Original assignee: Qian'an Qiangda Iron Ore Dressing Co ltd
Current assignee: Qian'an Qiangda Iron Ore Dressing Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2022-01-11
Anticipated expiration: 2031-02-20

Abstract

The application relates to a roller cleaning device of magnet separator, it includes the frame, rotates in the frame to be connected with roller, its characterized in that: the machine frame is fixedly connected with a first-level scraper, and a cleaning assembly which is in contact with the roller and cleans the roller is arranged above the first-level scraper. This application has the effect of self-cleaning magnet separator cylinder.

Description

Roller cleaning device of magnetic separator

Technical Field

The application relates to the field of iron ore separation, in particular to a roller cleaning device of a magnetic separator.

Background

The magnetic separator is a common iron ore separation device, is commonly used for wet or dry magnetic separation of materials such as manganese ore, magnetite, pyrrhotite, roasted ore, ilmenite, hematite and limonite with the particle size of less than 50mm, and is also used for iron removal operation of materials such as coal, non-metal ore, building materials and the like.

A current magnet separator, as shown in figure 1, which comprises a frame, it is connected with the roller that is used for carrying out magnetic separation to rotate in the frame, one side of frame is provided with the hopper, the roller below is provided with the guide groove, the guide groove is linked together with the hopper, still be provided with the waste material groove in the frame, the waste material groove sets up in the roller top, and the waste material groove is linked together with the guide groove, when carrying out the magnetic separation to the material, put into the material from hopper department, the material removes to the roller below along the guide groove, the roller is rotating the iron fillings absorption in-process will expect to the roller surface, along with the rotation of roller, the skin of roller is with the iron fillings area from the position that the roller was equipped with magnet, later iron fillings slide along the circumference face of roller, accomplish the selection to iron fillings.

In view of the above-mentioned related art, the inventor thinks that the roller can adhere some and iron powder or other impurity in the work, influences subsequent magnetic separation work, and frequently cleans the surface of magnet separator through the manual work and can consume a large amount of manpowers.

SUMMERY OF THE UTILITY MODEL

In order to reach the purpose of self-cleaning magnet separator cylinder, this application provides a roller cleaning device of magnet separator.

The application provides a roller cleaning device of magnet separator adopts following technical scheme.

The utility model provides a roller cleaning device of magnet separator, includes the frame, rotates in the frame and is connected with the roller, fixedly connected with one-level scraper blade in the frame, one-level scraper blade top is provided with and contacts and carry out clear clean subassembly to the roller with the roller.

Through adopting above-mentioned technical scheme, hang through the one-level scraper blade and remove roller surface adnexed iron powder to realize the function of unloading, after the effect of striking off of one-level scraper blade, roller surface still can be attached to a small amount of iron powder or other impurity, carries out further cleanness to iron powder or other impurity through clean subassembly afterwards, thereby rotates the in-process of work at the roller and accomplishes the cleaning work to roller surface.

Optionally, the cleaning assembly comprises a cleaning brush, and bristles of the cleaning brush are abutted with the roller.

By adopting the technical scheme, the brush hair of the cleaning brush abutted against the outer surface of the roller can further clean the residual iron powder or impurities on the surface of the roller in the relative movement process of the roller, so that the roller can be cleaned while the roller rotates; and the brush hair texture of cleaning brush is comparatively soft, cleans the surperficial wearing and tearing that also can reduce the cylinder through cleaning brush.

Optionally, the cleaning brush is columnar, the axis of the cleaning brush is parallel to the axis of the roller, the two ends of the cleaning brush in the axial direction are rotatably connected with the frame, and one end of the cleaning brush in the axial direction is connected with a driving piece for driving the cleaning brush to rotate.

Through adopting above-mentioned technical scheme, rotate through driving piece drive cleaning brush to clean the roller surface, and pivoted cleaning brush has bigger relative motion speed with the roller surface, makes cleaning brush have stronger cleaning performance, and then promotes cleaning brush's clean effect.

Optionally, the first-stage scraper blade is arranged to extend downwards in an inclined manner in a direction away from the cleaning assembly, and a collecting tank is connected to the top of the first-stage scraper blade.

Through adopting above-mentioned technical scheme, the setting of collecting vat can be collected iron powder or impurity that is clear away from the cylinder surface by clean subassembly to prevent that iron powder or impurity from splashing, can reduce the waste of iron powder on the one hand, on the other hand can alleviate staff and carry out the burden of clearing up to iron fillings or impurity that fly over around the magnet separator.

Optionally, a filter screen is arranged at the bottom of the collecting tank, a long hole for accommodating the filter screen is formed in the collecting tank, and the filter screen is arranged in the long hole of the collecting tank and is fixedly connected with the collecting tank.

Through adopting above-mentioned technical scheme, the setting of filter screen, ponding and the iron powder in the collecting vat are separated, and water can pass through the filter screen and flow, and the iron powder then is filtered out by the filter screen and is detained in the collecting vat to the realization is separated water and iron powder, and water still can practice thrift the space in the collecting vat after the collecting vat flows out through the filter screen, and then is full of by water in the reduction collecting vat and can't continue the probability of collecting the iron powder.

Optionally, a spongy cushion is laid in the collecting tank and is fixedly connected with the collecting tank.

Through adopting above-mentioned technical scheme, the setting of foam-rubber cushion can absorb water on the one hand for the separation of water and iron powder, on the other hand can make the iron powder not with filter screen direct contact, thereby reduce the probability that the iron powder blockked the filter mesh.

Optionally, be provided with the location inserted block between collecting vat and the cleaning scraper blade, the location inserted block is the J shape, and the longer free end of location inserted block length and one-level picture peg fixed connection, the shorter free end of location inserted block length are connected with the lateral wall of collecting vat, and the inserting groove that uses with the cooperation of location inserted block is seted up to the lateral wall of collecting vat, location inserted block with through inserting groove and collecting vat cooperation of pegging graft.

Through adopting above-mentioned technical scheme, the setting of location inserted block can be fixed the collecting vat on the one-level scraper blade to accomplish the support and the location to the collecting vat simultaneously, and promote the collecting vat and make the collecting vat remove to the direction of keeping away from the location inserted block, the casing makes the location inserted block break away from the inserted groove, thereby pull down the collecting vat from the one-level scraper blade, thereby be convenient for clear up the collecting vat.

Optionally, the longer free end threaded connection of location inserted block length has positioning bolt, positioning bolt run through behind the free end of location inserted block with one-level scraper blade threaded connection, the location inserted block passes through positioning bolt and one-level scraper blade and realizes dismantling fixed connection.

Through adopting above-mentioned technical scheme, positioning bolt's setting, can realize the fixed connection between location inserted block and the one-level scraper blade on the one hand, on the other hand can be at the collecting vat because of blockking of roller can't be smooth and location inserted block alternate segregation when, the location inserted block of unscrewing soon, make the location inserted block move one end distance to the direction of keeping away from the one-level scraper blade, thereby make the location inserted block move one end distance to the direction of keeping away from the roller, and then make the interval increase between collecting vat and the roller, provide enough big space and location inserted block alternate segregation for the collecting vat.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the primary scraper and the cleaning assembly, the roller can be cleaned in real time while rotating to work, so that the function of automatically cleaning the roller is realized;

by arranging the driving piece and the columnar cleaning brush, the cleaning brush and the surface of the roller can have higher relative movement speed, so that the cleaning brush has stronger cleaning performance, and the cleaning effect of the cleaning brush is further improved;

through positioning bolt and location inserted block, can realize the fixed connection of dismantling between collecting vat and the one-level scraper blade to iron fillings or impurity in the collecting vat facilitate for cleaning.

Drawings

FIG. 1 is a schematic diagram of a magnetic separator in the prior art;

FIG. 2 is a schematic structural diagram of the present application;

fig. 3 is a partial structural schematic diagram of the present application.

Description of reference numerals: 1. a frame; 11. a drum; 12. a hopper; 13. a feed chute; 14. a waste chute; 2. a primary scraper; 3. a cleaning assembly; 31. a cleaning brush; 32. a drive motor; 4. collecting tank; 41. a filter screen; 42. a sponge cushion; 5. positioning the insert block; 51. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses roller cleaning device of magnet separator refers to fig. 2, a roller cleaning device of magnet separator, including frame 1, rotate on the frame 1 and be connected with the roller, fixedly connected with one-level scraper blade 2 on the frame 1, 2 tops of one-level scraper blade are provided with and contact with the roller and carry out clear clean subassembly 3 to the roller.

This roller cleaning device of magnet separator is at the during operation, hangs through the adnexed iron powder of one-level scraper blade 2 pair roller surface and removes to realize the function of unloading, after the effect of striking off of one-level scraper blade 2, the roller surface still can be attached to a small amount of iron powder or other impurity, carries out further cleanness to iron powder or other impurity through clean subassembly 3 afterwards, thereby rotates the in-process of work at the roller and accomplish the cleaning work to 11 surfaces of cylinder.

Referring to fig. 2, the cleaning assembly 3 includes a cleaning brush 31, the cleaning brush 31 is in a column shape, an axis of the cleaning brush 31 is parallel to an axis of the roller, the cleaning brush 31 is tangent to an outer circumferential surface of the roller, bristles of the cleaning brush 31 abut against the roller, two ends of the cleaning brush 31 in the axis direction are rotatably connected to the frame 1, one end of the axis of the cleaning brush 31 is connected to a driving member for driving the cleaning brush 31 to rotate, the driving member is a driving motor 32, and the driving motor 32 drives the cleaning brush 31 to rotate in the same direction as the roller.

The driving part drives the cleaning brush 31 to rotate in the same rotating direction as the roller, so that the cleaning brush 31 and the roller have larger relative speed at the abutting part, the bristles of the cleaning brush 31 abutting against the outer surface of the roller can further clean iron powder or impurities remained on the surface of the roller in the relative motion process of the roller, the bristles of the cleaning brush 31 are soft, and the abrasion on the surface of the roller 11 can be reduced by cleaning the surface of the roller 11 through the cleaning brush 31.

Referring to fig. 2, the primary scraper 2 is of a plate-shaped structure, the length direction of the primary scraper 2 is parallel to the axial direction of the roller, and two ends of the primary scraper 2 in the length direction are fixedly connected with the frame 1; one end gap is reserved between one side of the primary scraper 2 close to the roller and the roller, and one side of the primary scraper 2 far away from the roller is inclined and extends downwards to the direction far away from the cleaning brush 31.

Referring to fig. 2 and 3, the top of one-level scraper blade 2 is connected with collecting vat 4, the vertical projection of collecting vat 4 is the rectangle, the bottom surface of collecting vat 4 and the top surface butt of one-level scraper blade 2, one side that collecting vat 4 is close to the roller flushes with one-level scraper blade 2, one side that collecting vat 4 kept away from the roller is unsettled, the slot hole has been seted up to the bottom surface of collecting vat 4 unsettled part, be provided with filter screen 41 in the slot hole of collecting vat 4, filter screen 41 and collecting vat 4 fixed connection, sponge mat 42 has been laid in collecting vat 4, sponge mat 42 lays the bottom surface at collecting vat 4 inboard, and with collecting vat 4 fixed connection.

Collecting vat 4's setting can be collected iron powder or impurity that is clear away from the cylinder 11 surface by cleaning assembly 3, filter screen 41 uses with the cooperation of foam-rubber cushion 42, can separate ponding in collecting vat 4 and iron powder, water can pass filter screen 41 and foam-rubber cushion 42 outflow collecting vat 4, and the iron powder is then filtered out by filter screen 41 and is detained in collecting vat 4, foam-rubber cushion 42's setting, can absorb water on the one hand, accelerate the separation of water and iron powder, on the other hand can make the iron powder not with filter screen 41 direct contact, thereby reduce the probability that the iron powder blocks filter screen 41 holes.

Referring to fig. 3, two positioning insertion blocks 5 are arranged between the collecting tank 4 and the cleaning scraper, the two positioning insertion blocks 5 are respectively positioned at two ends of the length direction of the first-stage scraper 2, the positioning insertion blocks 5 are in a J shape, the free ends with shorter lengths of the positioning insertion blocks 5 are connected with the outer side wall of the collecting tank 4, the outer side wall of the collecting tank 4 is provided with an insertion groove matched with the positioning insertion blocks 5, and the positioning insertion blocks 5 are in insertion fit with the collecting tank 4 through the insertion groove; the longer free end threaded connection of location inserted block 5 length has positioning bolt 51, and positioning bolt 51's axis direction is the same with the length direction in the longer free end of location inserted block 5 length, and positioning bolt 51 runs through behind the location inserted block 5 with location inserted block 5 threaded connection, and positioning bolt 51 passes the one end and the one-level scraper blade 2 threaded connection of location inserted block 5.

Through positioning bolt 51, can realize the fixed connection between location inserted block 5 and the one-level scraper blade 2 on the one hand, thereby support the location to collecting vat 4, on the other hand, can be at collecting vat 4 because of the stopping of roller can't be smooth with location inserted block 5 alternate segregation, the location inserted block 5 of unscrewing, make location inserted block 5 remove one end distance to the direction of keeping away from one-level scraper blade 2, thereby make location inserted block 5 remove one end distance to the direction of keeping away from the roller, and then make the interval increase between collecting vat 4 and the roller, provide enough big space and location inserted block 5 alternate segregation for collecting vat 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roller cleaning device of magnet separator, includes frame (1), rotates in frame (1) and is connected with roller, its characterized in that: the cleaning machine is characterized in that a first-level scraper blade (2) is fixedly connected to the rack (1), and a cleaning assembly (3) which is in contact with the roller and cleans the roller is arranged above the first-level scraper blade (2).

2. The roller cleaning device of the magnetic separator as claimed in claim 1, wherein: the cleaning assembly (3) comprises a cleaning brush (31), and bristles of the cleaning brush (31) are abutted to the roller.

3. The roller cleaning device of the magnetic separator as claimed in claim 2, wherein: cleaning brush (31) are the column, and the axis of cleaning brush (31) is parallel with the axis of roller, and the both ends of cleaning brush (31) axis direction rotate with frame (1) and are connected, and the one end of cleaning brush (31) axis is connected with and is used for driving cleaning brush (31) pivoted driving piece.

4. The roller cleaning device of the magnetic separator as claimed in claim 1, wherein: one-level scraper blade (2) is to keeping away from the direction slope downwardly extending setting of cleaning component (3), and the top of one-level scraper blade (2) is connected with collecting vat (4).

5. The roller cleaning device of the magnetic separator as claimed in claim 4, wherein: the bottom of collecting vat (4) is provided with filter screen (41), offers the slot hole that is used for holding filter screen (41) on collecting vat (4), filter screen (41) set up in the slot hole of collecting vat (4) and with collecting vat (4) fixed connection.

6. The roller cleaning device of the magnetic separator as claimed in claim 4, wherein: a spongy cushion (42) is laid in the collecting tank (4), and the spongy cushion (42) is fixedly connected with the collecting tank (4).

7. The roller cleaning device of the magnetic separator as claimed in claim 4, wherein: be provided with location inserted block (5) between collecting vat (4) and the cleaning scraper blade, location inserted block (5) are the J-shaped, the longer free end of location inserted block (5) length and one-level picture peg fixed connection, the shorter free end of location inserted block (5) length is connected with the lateral wall of collecting vat (4), the inserting groove that uses with location inserted block (5) cooperation is seted up to the lateral wall of collecting vat (4), location inserted block (5) with through inserting groove and collecting vat (4) cooperation of pegging graft.

8. The roller cleaning device of magnetic separator as claimed in claim 7, wherein: the long free end threaded connection of location inserted block (5) length has positioning bolt (51), and positioning bolt (51) run through behind the free end of location inserted block (5) with one-level scraper blade (2) threaded connection, and location inserted block (5) are through positioning bolt (51) and one-level scraper blade (2) realization detachable fixed connection.